Environmental Express' large volume filtration devices provide a non-sterile, low-metals option for the laboratory. These devices allow for easy vacuum filtration into an included disposable 250mL sample container (SC425 if you'd like to purchase separately) which can be capped and stored for future use or used as a digestion vessel in an Environmental Express HotBlock. Filtration devices come with a 0.45µm PES filter.

48 filtration sets (Funnel with filter, 250mL cups and caps) per box

Other filter options are available upon request based on your application.